#FDFE99#FDFE99

#FDFE99 is a very light, vivid yellow. Relative luminance 0.941; OKLCH L 97.5% C 0.124 H 109.0°. Best body text is #000000 at 19.81:1 contrast (WCAG AA passes).

Color values

HEX	#FDFE99
RGB	rgb(253, 254, 153)
HSL	hsl(61, 98%, 80%)
HSV	hsv(61, 40%, 100%)
CMYK	cmyk(0.4%, 0%, 39.8%, 0.4%)
CIE-LAB	lab(97.66, -14.50, 48.12)
CIE-LCH	lch(97.66, 50.26, 106.77°)
OKLab	oklab(97.48% -0.0402 0.1168)
OKLCH	oklch(97.48% 0.124 109)
XYZ	xyz(81.7008, 94.0678, 43.9838)
Luminance	0.9407 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFE99 #9A99FE

analogous

#FECD99 #FDFE99 #CBFE99

triadic

#FDFE99 #99FDFE #FE99FD

tetradic

#FDFE99 #99FECD #9A99FE #FE99CB

square

#FDFE99 #99FECD #9A99FE #FE99CB

split-complementary

#FDFE99 #99CBFE #CD99FE

monochromatic

#FBFD20 #FCFD5C #FDFE99 #FEFFD6 #FEFFE1

Accessibility & contrast

On white

1.06

#FDFE99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.81

#FDFE99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFE99

19.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFE99	#FFFFFF	#000000	##000000
##FDFE99	1.00	1.06	19.81	19.81
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.81	21.00	1.00	1.00
##000000	19.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF691

Deuteranopia (green-blind)

#FFFA9E

Tritanopia (blue-blind)

#FFF3E5

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #fdfe99;
/* rgb */ color: rgb(253, 254, 153);
/* oklch */ color: oklch(97.5% 0.124 109.0);

Tailwind

colors: {
  custom: {
    50: '#fffeb8',
    500: '#fdfe99',
    950: '#000000',
  },
}

SCSS

$custom: #fdfe99;
$custom-light: #fffeb8;
$custom-dark: #000000;

JSON

{
  "hex": "#fdfe99",
  "rgb": {
    "r": 253,
    "g": 254,
    "b": 153
  },
  "hsl": {
    "h": 60.594,
    "s": 98.058,
    "l": 79.804
  },
  "oklch": {
    "l": 0.97475,
    "c": 0.12351,
    "h": 109
  },
  "luminance": 0.94066
}

Semantic roles & 50–950 ramp

primary

#FDFE99

secondary

#5C5BE0

accent

#00E602

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#181711

muted

#868581

Preview Lab

Preview with #FDFE99

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →